[PPL-devel] ppl/src Polyhedron_nonpublic.cc

[Enea Zaffanella]

CVSROOT:	/cvs/ppl
Module name:	ppl
Changes by:	zaffanella at cs.unipr.it	2008-11-25 09:17:24

Modified files:
	src            : Polyhedron_nonpublic.cc 

Log message:
	Prefer Bit_Row::empty() to Bit_Row::count_ones() when testing for emptiness.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron_nonpublic.cc.diff?cvsroot=ppl&r1=1.90&r2=1.91